pregnancy 1: No. of cigarettes smoked during first trimester
Datafile
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2463 | 98.76% | |
| proxy | -7 | 30 | 1.2% | |
| [Value >= 0] | 1 | 1 | 0.04% | |
| Total | 2494 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 9.0 | 2493 | 9.0 | 9.0 | 0 | 1 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2822 | 99.12% | |
| proxy | -7 | 22 | 0.77% | |
| [Value >= 0] | 1 | 3 | 0.11% | |
| Total | 2847 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 5.0 | 2844 | 3.0 | 9.0 | 3.46 | 3 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2683 | 98.64% | |
| proxy | -7 | 34 | 1.25% | |
| [Value >= 0] | 1 | 3 | 0.11% | |
| Total | 2720 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 8.67 | 2717 | 6.0 | 10.0 | 2.31 | 3 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 3056 | 99.84% | |
| proxy | -7 | 3 | 0.1% | |
| [Value >= 0] | 1 | 2 | 0.07% | |
| Total | 3061 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 2.0 | 3059 | 2.0 | 2.0 | 0 | 2 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2248 | 99.16% | |
| proxy | -7 | 15 | 0.66% | |
| [Value >= 0] | 1 | 4 | 0.18% | |
| Total | 2267 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 8.0 | 2263 | 5.0 | 10.0 | 2.45 | 4 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2161 | 97.65% | |
| proxy | -7 | 51 | 2.3% | |
| [Value >= 0] | 1 | 1 | 0.05% | |
| Total | 2213 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 5.0 | 2212 | 5.0 | 5.0 | 0 | 1 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2891 | 96.69% | |
| proxy | -7 | 94 | 3.14% | |
| [Value >= 0] | 1 | 5 | 0.17% | |
| Total | 2990 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 8.0 | 2985 | 5.0 | 12.0 | 2.92 | 5 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2476 | 96.34% | |
| proxy | -7 | 89 | 3.46% | |
| [Value >= 0] | 1 | 5 | 0.19% | |
| Total | 2570 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 5.0 | 2565 | 1.0 | 10.0 | 3.24 | 5 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2263 | 95.16% | |
| proxy | -7 | 111 | 4.67% | |
| [Value >= 0] | 1 | 4 | 0.17% | |
| Total | 2378 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 13.25 | 2374 | 3.0 | 30.0 | 11.64 | 4 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2337 | 96.85% | |
| proxy | -7 | 76 | 3.15% | |
| Total | 2413 | 100.0% | |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2020 | 94.0% | |
| proxy | -7 | 125 | 5.82% | |
| [Value >= 0] | 1 | 4 | 0.19% | |
| Total | 2149 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 9.5 | 2145 | 3.0 | 15.0 | 4.93 | 4 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 1988 | 92.81% | |
| proxy | -7 | 147 | 6.86% | |
| [Value >= 0] | 1 | 7 | 0.33% | |
| Total | 2142 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 12.86 | 2135 | 5.0 | 20.0 | 4.88 | 7 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 2173 | 91.11% | |
| proxy | -7 | 206 | 8.64% | |
| [Value >= 0] | 1 | 6 | 0.25% | |
| Total | 2385 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 9.17 | 2379 | 3.0 | 15.0 | 5.08 | 6 |
| Value label | Value | Absolute frequency | Relative frequency | |
|---|
| inapplicable | -8 | 1619 | 92.2% | |
| proxy | -7 | 135 | 7.69% | |
| [Value >= 0] | 1 | 2 | 0.11% | |
| Total | 1756 | 100.0% | |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|
| 12.5 | 1754 | 10.0 | 15.0 | 3.54 | 2 |